14967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// RUN: %clang_cc1 -Wall -Werror -triple thumbv8-linux-gnueabi -fno-signed-char -emit-llvm -o - %s | opt -S -mem2reg | FileCheck %s 24967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// RUN: %clang_cc1 -Wall -Werror -triple arm64-apple-ios7.0 -emit-llvm -o - %s | opt -S -mem2reg | FileCheck %s --check-prefix=CHECK-ARM64 309df2b066221d869f17f4b5762405f111a65f983Tim Northover 4651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines 509df2b066221d869f17f4b5762405f111a65f983Tim Northoverstruct Simple { 609df2b066221d869f17f4b5762405f111a65f983Tim Northover char a, b; 709df2b066221d869f17f4b5762405f111a65f983Tim Northover}; 809df2b066221d869f17f4b5762405f111a65f983Tim Northover 909df2b066221d869f17f4b5762405f111a65f983Tim Northoverint test_ldrex(char *addr, long long *addr64, float *addrfloat) { 10651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines// CHECK-LABEL: @test_ldrex 11651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines// CHECK-ARM64-LABEL: @test_ldrex 1209df2b066221d869f17f4b5762405f111a65f983Tim Northover int sum = 0; 1309df2b066221d869f17f4b5762405f111a65f983Tim Northover sum += __builtin_arm_ldrex(addr); 144967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: [[INTRES:%.*]] = call i32 @llvm.arm.ldrex.p0i8(i8* %addr) 154967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: trunc i32 [[INTRES]] to i8 1609df2b066221d869f17f4b5762405f111a65f983Tim Northover 174967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK-ARM64: [[INTRES:%.*]] = call i64 @llvm.aarch64.ldxr.p0i8(i8* %addr) 184967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK-ARM64: trunc i64 [[INTRES]] to i8 19651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines 2009df2b066221d869f17f4b5762405f111a65f983Tim Northover sum += __builtin_arm_ldrex((short *)addr); 2109df2b066221d869f17f4b5762405f111a65f983Tim Northover// CHECK: [[ADDR16:%.*]] = bitcast i8* %addr to i16* 224967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: [[INTRES:%.*]] = call i32 @llvm.arm.ldrex.p0i16(i16* [[ADDR16]]) 234967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: trunc i32 [[INTRES]] to i16 2409df2b066221d869f17f4b5762405f111a65f983Tim Northover 25651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines// CHECK-ARM64: [[ADDR16:%.*]] = bitcast i8* %addr to i16* 264967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK-ARM64: [[INTRES:%.*]] = call i64 @llvm.aarch64.ldxr.p0i16(i16* [[ADDR16]]) 274967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK-ARM64: trunc i64 [[INTRES]] to i16 28651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines 2909df2b066221d869f17f4b5762405f111a65f983Tim Northover sum += __builtin_arm_ldrex((int *)addr); 3009df2b066221d869f17f4b5762405f111a65f983Tim Northover// CHECK: [[ADDR32:%.*]] = bitcast i8* %addr to i32* 314967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: call i32 @llvm.arm.ldrex.p0i32(i32* [[ADDR32]]) 3209df2b066221d869f17f4b5762405f111a65f983Tim Northover 33651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines// CHECK-ARM64: [[ADDR32:%.*]] = bitcast i8* %addr to i32* 344967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK-ARM64: [[INTRES:%.*]] = call i64 @llvm.aarch64.ldxr.p0i32(i32* [[ADDR32]]) 35651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines// CHECK-ARM64: trunc i64 [[INTRES]] to i32 36651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines 3709df2b066221d869f17f4b5762405f111a65f983Tim Northover sum += __builtin_arm_ldrex((long long *)addr); 384967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: [[TMP4:%.*]] = bitcast i8* %addr to i64* 394967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: [[TMP5:%.*]] = bitcast i64* [[TMP4]] to i8* 404967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: call { i32, i32 } @llvm.arm.ldrexd(i8* [[TMP5]]) 4109df2b066221d869f17f4b5762405f111a65f983Tim Northover 42651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines// CHECK-ARM64: [[ADDR64:%.*]] = bitcast i8* %addr to i64* 436bcf27bb9a4b5c3f79cb44c0e4654a6d7619ad89Stephen Hines// CHECK-ARM64: call i64 @llvm.aarch64.ldxr.p0i64(i64* [[ADDR64]]) 44651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines 4509df2b066221d869f17f4b5762405f111a65f983Tim Northover sum += __builtin_arm_ldrex(addr64); 4609df2b066221d869f17f4b5762405f111a65f983Tim Northover// CHECK: [[ADDR64_AS8:%.*]] = bitcast i64* %addr64 to i8* 4709df2b066221d869f17f4b5762405f111a65f983Tim Northover// CHECK: call { i32, i32 } @llvm.arm.ldrexd(i8* [[ADDR64_AS8]]) 4809df2b066221d869f17f4b5762405f111a65f983Tim Northover 496bcf27bb9a4b5c3f79cb44c0e4654a6d7619ad89Stephen Hines// CHECK-ARM64: call i64 @llvm.aarch64.ldxr.p0i64(i64* %addr64) 50651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines 5109df2b066221d869f17f4b5762405f111a65f983Tim Northover sum += __builtin_arm_ldrex(addrfloat); 5209df2b066221d869f17f4b5762405f111a65f983Tim Northover// CHECK: [[INTADDR:%.*]] = bitcast float* %addrfloat to i32* 534967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: [[INTRES:%.*]] = call i32 @llvm.arm.ldrex.p0i32(i32* [[INTADDR]]) 5409df2b066221d869f17f4b5762405f111a65f983Tim Northover// CHECK: bitcast i32 [[INTRES]] to float 5509df2b066221d869f17f4b5762405f111a65f983Tim Northover 56651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines// CHECK-ARM64: [[INTADDR:%.*]] = bitcast float* %addrfloat to i32* 574967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK-ARM64: [[INTRES:%.*]] = call i64 @llvm.aarch64.ldxr.p0i32(i32* [[INTADDR]]) 58651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines// CHECK-ARM64: [[TRUNCRES:%.*]] = trunc i64 [[INTRES]] to i32 59651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines// CHECK-ARM64: bitcast i32 [[TRUNCRES]] to float 60651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines 6109df2b066221d869f17f4b5762405f111a65f983Tim Northover sum += __builtin_arm_ldrex((double *)addr); 624967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: [[TMP4:%.*]] = bitcast i8* %addr to double* 634967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: [[TMP5:%.*]] = bitcast double* [[TMP4]] to i8* 644967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: [[STRUCTRES:%.*]] = call { i32, i32 } @llvm.arm.ldrexd(i8* [[TMP5]]) 6509df2b066221d869f17f4b5762405f111a65f983Tim Northover// CHECK: [[RESHI:%.*]] = extractvalue { i32, i32 } [[STRUCTRES]], 1 6609df2b066221d869f17f4b5762405f111a65f983Tim Northover// CHECK: [[RESLO:%.*]] = extractvalue { i32, i32 } [[STRUCTRES]], 0 6709df2b066221d869f17f4b5762405f111a65f983Tim Northover// CHECK: [[RESHI64:%.*]] = zext i32 [[RESHI]] to i64 6809df2b066221d869f17f4b5762405f111a65f983Tim Northover// CHECK: [[RESLO64:%.*]] = zext i32 [[RESLO]] to i64 6909df2b066221d869f17f4b5762405f111a65f983Tim Northover// CHECK: [[RESHIHI:%.*]] = shl nuw i64 [[RESHI64]], 32 7009df2b066221d869f17f4b5762405f111a65f983Tim Northover// CHECK: [[INTRES:%.*]] = or i64 [[RESHIHI]], [[RESLO64]] 7109df2b066221d869f17f4b5762405f111a65f983Tim Northover// CHECK: bitcast i64 [[INTRES]] to double 7209df2b066221d869f17f4b5762405f111a65f983Tim Northover 734967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK-ARM64: [[TMP4:%.*]] = bitcast i8* %addr to double* 744967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK-ARM64: [[TMP5:%.*]] = bitcast double* [[TMP4]] to i64* 754967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK-ARM64: [[INTRES:%.*]] = call i64 @llvm.aarch64.ldxr.p0i64(i64* [[TMP5]]) 76651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines// CHECK-ARM64: bitcast i64 [[INTRES]] to double 77651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines 7809df2b066221d869f17f4b5762405f111a65f983Tim Northover sum += *__builtin_arm_ldrex((int **)addr); 794967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: [[TMP4:%.*]] = bitcast i8* %addr to i32** 804967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: [[TMP5:%.*]] = bitcast i32** [[TMP4]] to i32* 814967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: [[INTRES:%.*]] = call i32 @llvm.arm.ldrex.p0i32(i32* [[TMP5]]) 8209df2b066221d869f17f4b5762405f111a65f983Tim Northover// CHECK: inttoptr i32 [[INTRES]] to i32* 8309df2b066221d869f17f4b5762405f111a65f983Tim Northover 844967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK-ARM64: [[TMP4:%.*]] = bitcast i8* %addr to i32** 854967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK-ARM64: [[TMP5:%.*]] = bitcast i32** [[TMP4]] to i64* 864967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK-ARM64: [[INTRES:%.*]] = call i64 @llvm.aarch64.ldxr.p0i64(i64* [[TMP5]]) 87651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines// CHECK-ARM64: inttoptr i64 [[INTRES]] to i32* 88651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines 8909df2b066221d869f17f4b5762405f111a65f983Tim Northover sum += __builtin_arm_ldrex((struct Simple **)addr)->a; 904967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: [[TMP4:%.*]] = bitcast i8* %addr to %struct.Simple** 914967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: [[TMP5:%.*]] = bitcast %struct.Simple** [[TMP4]] to i32* 924967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: [[INTRES:%.*]] = call i32 @llvm.arm.ldrex.p0i32(i32* [[TMP5]]) 9309df2b066221d869f17f4b5762405f111a65f983Tim Northover// CHECK: inttoptr i32 [[INTRES]] to %struct.Simple* 9409df2b066221d869f17f4b5762405f111a65f983Tim Northover 954967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK-ARM64: [[TMP4:%.*]] = bitcast i8* %addr to %struct.Simple** 964967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK-ARM64: [[TMP5:%.*]] = bitcast %struct.Simple** [[TMP4]] to i64* 974967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK-ARM64: [[INTRES:%.*]] = call i64 @llvm.aarch64.ldxr.p0i64(i64* [[TMP5]]) 98651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines// CHECK-ARM64: inttoptr i64 [[INTRES]] to %struct.Simple* 9909df2b066221d869f17f4b5762405f111a65f983Tim Northover return sum; 10009df2b066221d869f17f4b5762405f111a65f983Tim Northover} 10109df2b066221d869f17f4b5762405f111a65f983Tim Northover 102c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hinesint test_ldaex(char *addr, long long *addr64, float *addrfloat) { 103c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines// CHECK-LABEL: @test_ldaex 104c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines// CHECK-ARM64-LABEL: @test_ldaex 105c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines int sum = 0; 106c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines sum += __builtin_arm_ldaex(addr); 1074967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: [[INTRES:%.*]] = call i32 @llvm.arm.ldaex.p0i8(i8* %addr) 1084967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: trunc i32 [[INTRES]] to i8 109c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines 1104967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK-ARM64: [[INTRES:%.*]] = call i64 @llvm.aarch64.ldaxr.p0i8(i8* %addr) 1114967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK-ARM64: trunc i64 [[INTRES]] to i8 112c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines 113c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines sum += __builtin_arm_ldaex((short *)addr); 114c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines// CHECK: [[ADDR16:%.*]] = bitcast i8* %addr to i16* 1154967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: [[INTRES:%.*]] = call i32 @llvm.arm.ldaex.p0i16(i16* [[ADDR16]]) 1164967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: trunc i32 [[INTRES]] to i16 117c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines 118c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines// CHECK-ARM64: [[ADDR16:%.*]] = bitcast i8* %addr to i16* 1194967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK-ARM64: [[INTRES:%.*]] = call i64 @llvm.aarch64.ldaxr.p0i16(i16* [[ADDR16]]) 1204967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK-ARM64: [[TRUNCRES:%.*]] = trunc i64 [[INTRES]] to i16 121c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines 122c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines sum += __builtin_arm_ldaex((int *)addr); 123c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines// CHECK: [[ADDR32:%.*]] = bitcast i8* %addr to i32* 124c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines// CHECK: call i32 @llvm.arm.ldaex.p0i32(i32* [[ADDR32]]) 125c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines 126c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines// CHECK-ARM64: [[ADDR32:%.*]] = bitcast i8* %addr to i32* 1274967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK-ARM64: [[INTRES:%.*]] = call i64 @llvm.aarch64.ldaxr.p0i32(i32* [[ADDR32]]) 128c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines// CHECK-ARM64: trunc i64 [[INTRES]] to i32 129c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines 130c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines sum += __builtin_arm_ldaex((long long *)addr); 1314967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: [[TMP4:%.*]] = bitcast i8* %addr to i64* 1324967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: [[TMP5:%.*]] = bitcast i64* [[TMP4]] to i8* 1334967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: call { i32, i32 } @llvm.arm.ldaexd(i8* [[TMP5]]) 134c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines 135c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines// CHECK-ARM64: [[ADDR64:%.*]] = bitcast i8* %addr to i64* 136c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines// CHECK-ARM64: call i64 @llvm.aarch64.ldaxr.p0i64(i64* [[ADDR64]]) 137c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines 138c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines sum += __builtin_arm_ldaex(addr64); 139c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines// CHECK: [[ADDR64_AS8:%.*]] = bitcast i64* %addr64 to i8* 140c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines// CHECK: call { i32, i32 } @llvm.arm.ldaexd(i8* [[ADDR64_AS8]]) 141c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines 142c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines// CHECK-ARM64: call i64 @llvm.aarch64.ldaxr.p0i64(i64* %addr64) 143c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines 144c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines sum += __builtin_arm_ldaex(addrfloat); 145c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines// CHECK: [[INTADDR:%.*]] = bitcast float* %addrfloat to i32* 1464967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: [[INTRES:%.*]] = call i32 @llvm.arm.ldaex.p0i32(i32* [[INTADDR]]) 147c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines// CHECK: bitcast i32 [[INTRES]] to float 148c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines 149c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines// CHECK-ARM64: [[INTADDR:%.*]] = bitcast float* %addrfloat to i32* 1504967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK-ARM64: [[INTRES:%.*]] = call i64 @llvm.aarch64.ldaxr.p0i32(i32* [[INTADDR]]) 151c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines// CHECK-ARM64: [[TRUNCRES:%.*]] = trunc i64 [[INTRES]] to i32 152c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines// CHECK-ARM64: bitcast i32 [[TRUNCRES]] to float 153c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines 154c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines sum += __builtin_arm_ldaex((double *)addr); 1554967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: [[TMP4:%.*]] = bitcast i8* %addr to double* 1564967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: [[TMP5:%.*]] = bitcast double* [[TMP4]] to i8* 1574967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: [[STRUCTRES:%.*]] = call { i32, i32 } @llvm.arm.ldaexd(i8* [[TMP5]]) 158c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines// CHECK: [[RESHI:%.*]] = extractvalue { i32, i32 } [[STRUCTRES]], 1 159c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines// CHECK: [[RESLO:%.*]] = extractvalue { i32, i32 } [[STRUCTRES]], 0 160c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines// CHECK: [[RESHI64:%.*]] = zext i32 [[RESHI]] to i64 161c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines// CHECK: [[RESLO64:%.*]] = zext i32 [[RESLO]] to i64 162c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines// CHECK: [[RESHIHI:%.*]] = shl nuw i64 [[RESHI64]], 32 163c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines// CHECK: [[INTRES:%.*]] = or i64 [[RESHIHI]], [[RESLO64]] 164c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines// CHECK: bitcast i64 [[INTRES]] to double 165c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines 1664967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK-ARM64: [[TMP4:%.*]] = bitcast i8* %addr to double* 1674967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK-ARM64: [[TMP5:%.*]] = bitcast double* [[TMP4]] to i64* 1684967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK-ARM64: [[INTRES:%.*]] = call i64 @llvm.aarch64.ldaxr.p0i64(i64* [[TMP5]]) 169c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines// CHECK-ARM64: bitcast i64 [[INTRES]] to double 170c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines 171c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines sum += *__builtin_arm_ldaex((int **)addr); 1724967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: [[TMP4:%.*]] = bitcast i8* %addr to i32** 1734967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: [[TMP5:%.*]] = bitcast i32** [[TMP4]] to i32* 1744967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: [[INTRES:%.*]] = call i32 @llvm.arm.ldaex.p0i32(i32* [[TMP5]]) 175c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines// CHECK: inttoptr i32 [[INTRES]] to i32* 176c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines 1774967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK-ARM64: [[TMP4:%.*]] = bitcast i8* %addr to i32** 1784967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK-ARM64: [[TMP5:%.*]] = bitcast i32** [[TMP4]] to i64* 1794967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK-ARM64: [[INTRES:%.*]] = call i64 @llvm.aarch64.ldaxr.p0i64(i64* [[TMP5]]) 180c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines// CHECK-ARM64: inttoptr i64 [[INTRES]] to i32* 181c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines 182c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines sum += __builtin_arm_ldaex((struct Simple **)addr)->a; 1834967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: [[TMP4:%.*]] = bitcast i8* %addr to %struct.Simple** 1844967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: [[TMP5:%.*]] = bitcast %struct.Simple** [[TMP4]] to i32* 1854967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: [[INTRES:%.*]] = call i32 @llvm.arm.ldaex.p0i32(i32* [[TMP5]]) 186c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines// CHECK: inttoptr i32 [[INTRES]] to %struct.Simple* 187c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines 1884967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK-ARM64: [[TMP4:%.*]] = bitcast i8* %addr to %struct.Simple** 1894967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK-ARM64: [[TMP5:%.*]] = bitcast %struct.Simple** [[TMP4]] to i64* 1904967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK-ARM64: [[INTRES:%.*]] = call i64 @llvm.aarch64.ldaxr.p0i64(i64* [[TMP5]]) 191c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines// CHECK-ARM64: inttoptr i64 [[INTRES]] to %struct.Simple* 192c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines return sum; 193c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines} 194c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines 19509df2b066221d869f17f4b5762405f111a65f983Tim Northoverint test_strex(char *addr) { 196651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines// CHECK-LABEL: @test_strex 197651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines// CHECK-ARM64-LABEL: @test_strex 19809df2b066221d869f17f4b5762405f111a65f983Tim Northover int res = 0; 19909df2b066221d869f17f4b5762405f111a65f983Tim Northover struct Simple var = {0}; 20009df2b066221d869f17f4b5762405f111a65f983Tim Northover res |= __builtin_arm_strex(4, addr); 20109df2b066221d869f17f4b5762405f111a65f983Tim Northover// CHECK: call i32 @llvm.arm.strex.p0i8(i32 4, i8* %addr) 20209df2b066221d869f17f4b5762405f111a65f983Tim Northover 2036bcf27bb9a4b5c3f79cb44c0e4654a6d7619ad89Stephen Hines// CHECK-ARM64: call i32 @llvm.aarch64.stxr.p0i8(i64 4, i8* %addr) 204651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines 20509df2b066221d869f17f4b5762405f111a65f983Tim Northover res |= __builtin_arm_strex(42, (short *)addr); 20609df2b066221d869f17f4b5762405f111a65f983Tim Northover// CHECK: [[ADDR16:%.*]] = bitcast i8* %addr to i16* 20709df2b066221d869f17f4b5762405f111a65f983Tim Northover// CHECK: call i32 @llvm.arm.strex.p0i16(i32 42, i16* [[ADDR16]]) 20809df2b066221d869f17f4b5762405f111a65f983Tim Northover 209651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines// CHECK-ARM64: [[ADDR16:%.*]] = bitcast i8* %addr to i16* 2106bcf27bb9a4b5c3f79cb44c0e4654a6d7619ad89Stephen Hines// CHECK-ARM64: call i32 @llvm.aarch64.stxr.p0i16(i64 42, i16* [[ADDR16]]) 211651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines 21209df2b066221d869f17f4b5762405f111a65f983Tim Northover res |= __builtin_arm_strex(42, (int *)addr); 21309df2b066221d869f17f4b5762405f111a65f983Tim Northover// CHECK: [[ADDR32:%.*]] = bitcast i8* %addr to i32* 21409df2b066221d869f17f4b5762405f111a65f983Tim Northover// CHECK: call i32 @llvm.arm.strex.p0i32(i32 42, i32* [[ADDR32]]) 21509df2b066221d869f17f4b5762405f111a65f983Tim Northover 216651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines// CHECK-ARM64: [[ADDR32:%.*]] = bitcast i8* %addr to i32* 2176bcf27bb9a4b5c3f79cb44c0e4654a6d7619ad89Stephen Hines// CHECK-ARM64: call i32 @llvm.aarch64.stxr.p0i32(i64 42, i32* [[ADDR32]]) 218651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines 21909df2b066221d869f17f4b5762405f111a65f983Tim Northover res |= __builtin_arm_strex(42, (long long *)addr); 2204967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: store i64 42, i64* [[TMP:%.*]], align 8 2214967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: [[LOHI_ADDR:%.*]] = bitcast i64* [[TMP]] to { i32, i32 }* 2224967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: [[LOHI:%.*]] = load { i32, i32 }, { i32, i32 }* [[LOHI_ADDR]] 2234967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: [[LO:%.*]] = extractvalue { i32, i32 } [[LOHI]], 0 2244967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: [[HI:%.*]] = extractvalue { i32, i32 } [[LOHI]], 1 2254967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: [[TMP4:%.*]] = bitcast i8* %addr to i64* 2264967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: [[TMP5:%.*]] = bitcast i64* [[TMP4]] to i8* 2274967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: call i32 @llvm.arm.strexd(i32 [[LO]], i32 [[HI]], i8* [[TMP5]]) 22809df2b066221d869f17f4b5762405f111a65f983Tim Northover 229651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines// CHECK-ARM64: [[ADDR64:%.*]] = bitcast i8* %addr to i64* 2306bcf27bb9a4b5c3f79cb44c0e4654a6d7619ad89Stephen Hines// CHECK-ARM64: call i32 @llvm.aarch64.stxr.p0i64(i64 42, i64* [[ADDR64]]) 231651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines 23209df2b066221d869f17f4b5762405f111a65f983Tim Northover res |= __builtin_arm_strex(2.71828f, (float *)addr); 2334967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: [[TMP4:%.*]] = bitcast i8* %addr to float* 2344967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: [[TMP5:%.*]] = bitcast float* [[TMP4]] to i32* 2354967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: call i32 @llvm.arm.strex.p0i32(i32 1076754509, i32* [[TMP5]]) 23609df2b066221d869f17f4b5762405f111a65f983Tim Northover 2374967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK-ARM64: [[TMP4:%.*]] = bitcast i8* %addr to float* 2384967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK-ARM64: [[TMP5:%.*]] = bitcast float* [[TMP4]] to i32* 2394967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK-ARM64: call i32 @llvm.aarch64.stxr.p0i32(i64 1076754509, i32* [[TMP5]]) 240651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines 24109df2b066221d869f17f4b5762405f111a65f983Tim Northover res |= __builtin_arm_strex(3.14159, (double *)addr); 2424967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: store double 3.141590e+00, double* [[TMP:%.*]], align 8 2434967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: [[LOHI_ADDR:%.*]] = bitcast double* [[TMP]] to { i32, i32 }* 2444967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: [[LOHI:%.*]] = load { i32, i32 }, { i32, i32 }* [[LOHI_ADDR]] 2454967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: [[LO:%.*]] = extractvalue { i32, i32 } [[LOHI]], 0 2464967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: [[HI:%.*]] = extractvalue { i32, i32 } [[LOHI]], 1 2474967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: [[TMP4:%.*]] = bitcast i8* %addr to double* 2484967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: [[TMP5:%.*]] = bitcast double* [[TMP4]] to i8* 2494967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: call i32 @llvm.arm.strexd(i32 [[LO]], i32 [[HI]], i8* [[TMP5]]) 2504967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar 2514967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK-ARM64: [[TMP4:%.*]] = bitcast i8* %addr to double* 2524967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK-ARM64: [[TMP5:%.*]] = bitcast double* [[TMP4]] to i64* 2534967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK-ARM64: call i32 @llvm.aarch64.stxr.p0i64(i64 4614256650576692846, i64* [[TMP5]]) 254651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines 25509df2b066221d869f17f4b5762405f111a65f983Tim Northover res |= __builtin_arm_strex(&var, (struct Simple **)addr); 2564967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: [[TMP4:%.*]] = bitcast i8* %addr to %struct.Simple** 2574967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: [[TMP5:%.*]] = bitcast %struct.Simple** [[TMP4]] to i32* 2584967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: [[INTVAL:%.*]] = ptrtoint %struct.Simple* %var to i32 2594967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: call i32 @llvm.arm.strex.p0i32(i32 [[INTVAL]], i32* [[TMP5]]) 26009df2b066221d869f17f4b5762405f111a65f983Tim Northover 2614967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK-ARM64: [[TMP4:%.*]] = bitcast i8* %addr to %struct.Simple** 2624967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK-ARM64: [[TMP5:%.*]] = bitcast %struct.Simple** [[TMP4]] to i64* 2634967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK-ARM64: [[INTVAL:%.*]] = ptrtoint %struct.Simple* %var to i64 2644967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK-ARM64: call i32 @llvm.aarch64.stxr.p0i64(i64 [[INTVAL]], i64* [[TMP5]]) 265651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines 26609df2b066221d869f17f4b5762405f111a65f983Tim Northover return res; 26709df2b066221d869f17f4b5762405f111a65f983Tim Northover} 26809df2b066221d869f17f4b5762405f111a65f983Tim Northover 269c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hinesint test_stlex(char *addr) { 270c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines// CHECK-LABEL: @test_stlex 271c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines// CHECK-ARM64-LABEL: @test_stlex 272c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines int res = 0; 273c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines struct Simple var = {0}; 274c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines res |= __builtin_arm_stlex(4, addr); 275c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines// CHECK: call i32 @llvm.arm.stlex.p0i8(i32 4, i8* %addr) 276c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines 277c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines// CHECK-ARM64: call i32 @llvm.aarch64.stlxr.p0i8(i64 4, i8* %addr) 278c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines 279c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines res |= __builtin_arm_stlex(42, (short *)addr); 280c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines// CHECK: [[ADDR16:%.*]] = bitcast i8* %addr to i16* 281c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines// CHECK: call i32 @llvm.arm.stlex.p0i16(i32 42, i16* [[ADDR16]]) 282c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines 283c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines// CHECK-ARM64: [[ADDR16:%.*]] = bitcast i8* %addr to i16* 284c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines// CHECK-ARM64: call i32 @llvm.aarch64.stlxr.p0i16(i64 42, i16* [[ADDR16]]) 285c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines 286c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines res |= __builtin_arm_stlex(42, (int *)addr); 287c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines// CHECK: [[ADDR32:%.*]] = bitcast i8* %addr to i32* 288c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines// CHECK: call i32 @llvm.arm.stlex.p0i32(i32 42, i32* [[ADDR32]]) 289c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines 290c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines// CHECK-ARM64: [[ADDR32:%.*]] = bitcast i8* %addr to i32* 291c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines// CHECK-ARM64: call i32 @llvm.aarch64.stlxr.p0i32(i64 42, i32* [[ADDR32]]) 292c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines 293c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines res |= __builtin_arm_stlex(42, (long long *)addr); 2944967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: store i64 42, i64* [[TMP:%.*]], align 8 2954967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: [[LOHI_ADDR:%.*]] = bitcast i64* [[TMP]] to { i32, i32 }* 2964967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: [[LOHI:%.*]] = load { i32, i32 }, { i32, i32 }* [[LOHI_ADDR]] 2974967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: [[LO:%.*]] = extractvalue { i32, i32 } [[LOHI]], 0 2984967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: [[HI:%.*]] = extractvalue { i32, i32 } [[LOHI]], 1 2994967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: [[TMP4:%.*]] = bitcast i8* %addr to i64* 3004967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: [[TMP5:%.*]] = bitcast i64* [[TMP4]] to i8* 3014967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: call i32 @llvm.arm.stlexd(i32 [[LO]], i32 [[HI]], i8* [[TMP5]]) 302c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines 303c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines// CHECK-ARM64: [[ADDR64:%.*]] = bitcast i8* %addr to i64* 304c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines// CHECK-ARM64: call i32 @llvm.aarch64.stlxr.p0i64(i64 42, i64* [[ADDR64]]) 305c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines 306c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines res |= __builtin_arm_stlex(2.71828f, (float *)addr); 3074967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: [[TMP4:%.*]] = bitcast i8* %addr to float* 3084967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: [[TMP5:%.*]] = bitcast float* [[TMP4]] to i32* 3094967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: call i32 @llvm.arm.stlex.p0i32(i32 1076754509, i32* [[TMP5]]) 310c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines 3114967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK-ARM64: [[TMP4:%.*]] = bitcast i8* %addr to float* 3124967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK-ARM64: [[TMP5:%.*]] = bitcast float* [[TMP4]] to i32* 3134967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK-ARM64: call i32 @llvm.aarch64.stlxr.p0i32(i64 1076754509, i32* [[TMP5]]) 314c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines 315c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines res |= __builtin_arm_stlex(3.14159, (double *)addr); 3164967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: store double 3.141590e+00, double* [[TMP:%.*]], align 8 3174967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: [[LOHI_ADDR:%.*]] = bitcast double* [[TMP]] to { i32, i32 }* 3184967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: [[LOHI:%.*]] = load { i32, i32 }, { i32, i32 }* [[LOHI_ADDR]] 3194967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: [[LO:%.*]] = extractvalue { i32, i32 } [[LOHI]], 0 3204967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: [[HI:%.*]] = extractvalue { i32, i32 } [[LOHI]], 1 3214967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: [[TMP4:%.*]] = bitcast i8* %addr to double* 3224967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: [[TMP5:%.*]] = bitcast double* [[TMP4]] to i8* 3234967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: call i32 @llvm.arm.stlexd(i32 [[LO]], i32 [[HI]], i8* [[TMP5]]) 3244967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar 3254967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK-ARM64: [[TMP4:%.*]] = bitcast i8* %addr to double* 3264967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK-ARM64: [[TMP5:%.*]] = bitcast double* [[TMP4]] to i64* 3274967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK-ARM64: call i32 @llvm.aarch64.stlxr.p0i64(i64 4614256650576692846, i64* [[TMP5]]) 328c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines 329c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines res |= __builtin_arm_stlex(&var, (struct Simple **)addr); 3304967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: [[TMP4:%.*]] = bitcast i8* %addr to %struct.Simple** 3314967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: [[TMP5:%.*]] = bitcast %struct.Simple** [[TMP4]] to i32* 3324967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: [[INTVAL:%.*]] = ptrtoint %struct.Simple* %var to i32 3334967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: call i32 @llvm.arm.stlex.p0i32(i32 [[INTVAL]], i32* [[TMP5]]) 334c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines 3354967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK-ARM64: [[TMP4:%.*]] = bitcast i8* %addr to %struct.Simple** 3364967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK-ARM64: [[TMP5:%.*]] = bitcast %struct.Simple** [[TMP4]] to i64* 3374967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK-ARM64: [[INTVAL:%.*]] = ptrtoint %struct.Simple* %var to i64 3384967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK-ARM64: call i32 @llvm.aarch64.stlxr.p0i64(i64 [[INTVAL]], i64* [[TMP5]]) 339c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines 340c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines return res; 341c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines} 342c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines 34309df2b066221d869f17f4b5762405f111a65f983Tim Northovervoid test_clrex() { 344651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines// CHECK-LABEL: @test_clrex 345651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines// CHECK-ARM64-LABEL: @test_clrex 34609df2b066221d869f17f4b5762405f111a65f983Tim Northover 34709df2b066221d869f17f4b5762405f111a65f983Tim Northover __builtin_arm_clrex(); 34809df2b066221d869f17f4b5762405f111a65f983Tim Northover// CHECK: call void @llvm.arm.clrex() 3496bcf27bb9a4b5c3f79cb44c0e4654a6d7619ad89Stephen Hines// CHECK-ARM64: call void @llvm.aarch64.clrex() 350651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines} 351651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines 352651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines#ifdef __aarch64__ 353651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines// 128-bit tests 354651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines 355651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines__int128 test_ldrex_128(__int128 *addr) { 356651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines// CHECK-ARM64-LABEL: @test_ldrex_128 357651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines 358651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines return __builtin_arm_ldrex(addr); 359651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines// CHECK-ARM64: [[ADDR8:%.*]] = bitcast i128* %addr to i8* 3604967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK-ARM64: [[STRUCTRES:%.*]] = call { i64, i64 } @llvm.aarch64.ldxp(i8* [[ADDR8]]) 361651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines// CHECK-ARM64: [[RESHI:%.*]] = extractvalue { i64, i64 } [[STRUCTRES]], 1 362651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines// CHECK-ARM64: [[RESLO:%.*]] = extractvalue { i64, i64 } [[STRUCTRES]], 0 363651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines// CHECK-ARM64: [[RESHI64:%.*]] = zext i64 [[RESHI]] to i128 364651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines// CHECK-ARM64: [[RESLO64:%.*]] = zext i64 [[RESLO]] to i128 365651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines// CHECK-ARM64: [[RESHIHI:%.*]] = shl nuw i128 [[RESHI64]], 64 366651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines// CHECK-ARM64: [[INTRES:%.*]] = or i128 [[RESHIHI]], [[RESLO64]] 367651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines// CHECK-ARM64: ret i128 [[INTRES]] 368651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines} 369651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines 370651f13cea278ec967336033dd032faef0e9fc2ecStephen Hinesint test_strex_128(__int128 *addr, __int128 val) { 371651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines// CHECK-ARM64-LABEL: @test_strex_128 372651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines 373651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines return __builtin_arm_strex(val, addr); 3744967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK-ARM64: store i128 %val, i128* [[TMP:%.*]], align 16 3754967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK-ARM64: [[LOHI_ADDR:%.*]] = bitcast i128* [[TMP]] to { i64, i64 }* 3764967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK-ARM64: [[LOHI:%.*]] = load { i64, i64 }, { i64, i64 }* [[LOHI_ADDR]] 3774967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK-ARM64: [[LO:%.*]] = extractvalue { i64, i64 } [[LOHI]], 0 3784967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK-ARM64: [[HI:%.*]] = extractvalue { i64, i64 } [[LOHI]], 1 379651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines// CHECK-ARM64: [[ADDR8:%.*]] = bitcast i128* %addr to i8* 3804967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK-ARM64: call i32 @llvm.aarch64.stxp(i64 [[LO]], i64 [[HI]], i8* [[ADDR8]]) 38109df2b066221d869f17f4b5762405f111a65f983Tim Northover} 382c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines 383c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines__int128 test_ldaex_128(__int128 *addr) { 384c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines// CHECK-ARM64-LABEL: @test_ldaex_128 385c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines 386c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines return __builtin_arm_ldaex(addr); 387c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines// CHECK-ARM64: [[ADDR8:%.*]] = bitcast i128* %addr to i8* 3884967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK-ARM64: [[STRUCTRES:%.*]] = call { i64, i64 } @llvm.aarch64.ldaxp(i8* [[ADDR8]]) 389c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines// CHECK-ARM64: [[RESHI:%.*]] = extractvalue { i64, i64 } [[STRUCTRES]], 1 390c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines// CHECK-ARM64: [[RESLO:%.*]] = extractvalue { i64, i64 } [[STRUCTRES]], 0 391c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines// CHECK-ARM64: [[RESHI64:%.*]] = zext i64 [[RESHI]] to i128 392c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines// CHECK-ARM64: [[RESLO64:%.*]] = zext i64 [[RESLO]] to i128 393c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines// CHECK-ARM64: [[RESHIHI:%.*]] = shl nuw i128 [[RESHI64]], 64 394c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines// CHECK-ARM64: [[INTRES:%.*]] = or i128 [[RESHIHI]], [[RESLO64]] 395c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines// CHECK-ARM64: ret i128 [[INTRES]] 396c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines} 397c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines 398c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hinesint test_stlex_128(__int128 *addr, __int128 val) { 399c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines// CHECK-ARM64-LABEL: @test_stlex_128 400c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines 401c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines return __builtin_arm_stlex(val, addr); 4024967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK-ARM64: store i128 %val, i128* [[TMP:%.*]], align 16 4034967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK-ARM64: [[LOHI_ADDR:%.*]] = bitcast i128* [[TMP]] to { i64, i64 }* 4044967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK-ARM64: [[LOHI:%.*]] = load { i64, i64 }, { i64, i64 }* [[LOHI_ADDR]] 4054967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK-ARM64: [[LO:%.*]] = extractvalue { i64, i64 } [[LOHI]], 0 4064967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK-ARM64: [[HI:%.*]] = extractvalue { i64, i64 } [[LOHI]], 1 407c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines// CHECK-ARM64: [[ADDR8:%.*]] = bitcast i128* %addr to i8* 4084967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK-ARM64: [[RES:%.*]] = call i32 @llvm.aarch64.stlxp(i64 [[LO]], i64 [[HI]], i8* [[ADDR8]]) 409c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines} 410c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines 411651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines#endif 412