llvmbot wrote:
<!--LLVM PR SUMMARY COMMENT--> @llvm/pr-subscribers-backend-x86 @llvm/pr-subscribers-clang Author: None (llvmbot) <details> <summary>Changes</summary> Backport aeda1a6e800e 2f479b811274 Requested by: @<!-- -->SixWeining --- Full diff: https://github.com/llvm/llvm-project/pull/84715.diff 3 Files Affected: - (modified) clang/lib/Headers/larchintrin.h (+1-1) - (modified) clang/test/CodeGen/LoongArch/intrinsic-la32.c (+22-7) - (modified) clang/test/CodeGen/LoongArch/intrinsic-la64.c (+18-3) ``````````diff diff --git a/clang/lib/Headers/larchintrin.h b/clang/lib/Headers/larchintrin.h index a613e5ca0e5ecd..f4218295919a0d 100644 --- a/clang/lib/Headers/larchintrin.h +++ b/clang/lib/Headers/larchintrin.h @@ -156,7 +156,7 @@ extern __inline unsigned char return (unsigned char)__builtin_loongarch_iocsrrd_b((unsigned int)_1); } -extern __inline unsigned char +extern __inline unsigned short __attribute__((__gnu_inline__, __always_inline__, __artificial__)) __iocsrrd_h(unsigned int _1) { return (unsigned short)__builtin_loongarch_iocsrrd_h((unsigned int)_1); diff --git a/clang/test/CodeGen/LoongArch/intrinsic-la32.c b/clang/test/CodeGen/LoongArch/intrinsic-la32.c index 93d54f511a9cd2..eb3f8cbe7ac4cc 100644 --- a/clang/test/CodeGen/LoongArch/intrinsic-la32.c +++ b/clang/test/CodeGen/LoongArch/intrinsic-la32.c @@ -169,8 +169,8 @@ unsigned int cpucfg(unsigned int a) { // LA32-LABEL: @rdtime( // LA32-NEXT: entry: -// LA32-NEXT: [[TMP0:%.*]] = tail call { i32, i32 } asm sideeffect "rdtimeh.w $0, $1\0A\09", "=&r,=&r"() #[[ATTR1:[0-9]+]], !srcloc !2 -// LA32-NEXT: [[TMP1:%.*]] = tail call { i32, i32 } asm sideeffect "rdtimel.w $0, $1\0A\09", "=&r,=&r"() #[[ATTR1]], !srcloc !3 +// LA32-NEXT: [[TMP0:%.*]] = tail call { i32, i32 } asm sideeffect "rdtimeh.w $0, $1\0A\09", "=&r,=&r"() #[[ATTR1:[0-9]+]], !srcloc [[META2:![0-9]+]] +// LA32-NEXT: [[TMP1:%.*]] = tail call { i32, i32 } asm sideeffect "rdtimel.w $0, $1\0A\09", "=&r,=&r"() #[[ATTR1]], !srcloc [[META3:![0-9]+]] // LA32-NEXT: ret void // void rdtime() { @@ -201,13 +201,28 @@ void loongarch_movgr2fcsr(int a) { __builtin_loongarch_movgr2fcsr(1, a); } -// CHECK-LABEL: @cacop_w( -// CHECK-NEXT: entry: -// CHECK-NEXT: tail call void @llvm.loongarch.cacop.w(i32 1, i32 [[A:%.*]], i32 1024) -// CHECK-NEXT: tail call void @llvm.loongarch.cacop.w(i32 1, i32 [[A]], i32 1024) -// CHECK-NEXT: ret void +// LA32-LABEL: @cacop_w( +// LA32-NEXT: entry: +// LA32-NEXT: tail call void @llvm.loongarch.cacop.w(i32 1, i32 [[A:%.*]], i32 1024) +// LA32-NEXT: tail call void @llvm.loongarch.cacop.w(i32 1, i32 [[A]], i32 1024) +// LA32-NEXT: ret void // void cacop_w(unsigned long int a) { __cacop_w(1, a, 1024); __builtin_loongarch_cacop_w(1, a, 1024); } + +// LA32-LABEL: @iocsrrd_h_result( +// LA32-NEXT: entry: +// LA32-NEXT: [[TMP0:%.*]] = tail call i32 @llvm.loongarch.iocsrrd.h(i32 [[A:%.*]]) +// LA32-NEXT: [[CONV_I:%.*]] = trunc i32 [[TMP0]] to i16 +// LA32-NEXT: [[TMP1:%.*]] = tail call i32 @llvm.loongarch.iocsrrd.h(i32 [[A]]) +// LA32-NEXT: [[TMP2:%.*]] = trunc i32 [[TMP1]] to i16 +// LA32-NEXT: [[CONV3:%.*]] = add i16 [[TMP2]], [[CONV_I]] +// LA32-NEXT: ret i16 [[CONV3]] +// +unsigned short iocsrrd_h_result(unsigned int a) { + unsigned short b = __iocsrrd_h(a); + unsigned short c = __builtin_loongarch_iocsrrd_h(a); + return b+c; +} diff --git a/clang/test/CodeGen/LoongArch/intrinsic-la64.c b/clang/test/CodeGen/LoongArch/intrinsic-la64.c index a740882eef5411..50ec358f546ec0 100644 --- a/clang/test/CodeGen/LoongArch/intrinsic-la64.c +++ b/clang/test/CodeGen/LoongArch/intrinsic-la64.c @@ -387,7 +387,7 @@ unsigned int cpucfg(unsigned int a) { // CHECK-LABEL: @rdtime_d( // CHECK-NEXT: entry: -// CHECK-NEXT: [[TMP0:%.*]] = tail call { i64, i64 } asm sideeffect "rdtime.d $0, $1\0A\09", "=&r,=&r"() #[[ATTR1:[0-9]+]], !srcloc !2 +// CHECK-NEXT: [[TMP0:%.*]] = tail call { i64, i64 } asm sideeffect "rdtime.d $0, $1\0A\09", "=&r,=&r"() #[[ATTR1:[0-9]+]], !srcloc [[META2:![0-9]+]] // CHECK-NEXT: ret void // void rdtime_d() { @@ -396,8 +396,8 @@ void rdtime_d() { // CHECK-LABEL: @rdtime( // CHECK-NEXT: entry: -// CHECK-NEXT: [[TMP0:%.*]] = tail call { i32, i32 } asm sideeffect "rdtimeh.w $0, $1\0A\09", "=&r,=&r"() #[[ATTR1]], !srcloc !3 -// CHECK-NEXT: [[TMP1:%.*]] = tail call { i32, i32 } asm sideeffect "rdtimel.w $0, $1\0A\09", "=&r,=&r"() #[[ATTR1]], !srcloc !4 +// CHECK-NEXT: [[TMP0:%.*]] = tail call { i32, i32 } asm sideeffect "rdtimeh.w $0, $1\0A\09", "=&r,=&r"() #[[ATTR1]], !srcloc [[META3:![0-9]+]] +// CHECK-NEXT: [[TMP1:%.*]] = tail call { i32, i32 } asm sideeffect "rdtimel.w $0, $1\0A\09", "=&r,=&r"() #[[ATTR1]], !srcloc [[META4:![0-9]+]] // CHECK-NEXT: ret void // void rdtime() { @@ -427,3 +427,18 @@ void loongarch_movgr2fcsr(int a) { __movgr2fcsr(1, a); __builtin_loongarch_movgr2fcsr(1, a); } + +// CHECK-LABEL: @iocsrrd_h_result( +// CHECK-NEXT: entry: +// CHECK-NEXT: [[TMP0:%.*]] = tail call i32 @llvm.loongarch.iocsrrd.h(i32 [[A:%.*]]) +// CHECK-NEXT: [[CONV_I:%.*]] = trunc i32 [[TMP0]] to i16 +// CHECK-NEXT: [[TMP1:%.*]] = tail call i32 @llvm.loongarch.iocsrrd.h(i32 [[A]]) +// CHECK-NEXT: [[TMP2:%.*]] = trunc i32 [[TMP1]] to i16 +// CHECK-NEXT: [[CONV3:%.*]] = add i16 [[TMP2]], [[CONV_I]] +// CHECK-NEXT: ret i16 [[CONV3]] +// +unsigned short iocsrrd_h_result(unsigned int a) { + unsigned short b = __iocsrrd_h(a); + unsigned short c = __builtin_loongarch_iocsrrd_h(a); + return b+c; +} `````````` </details> https://github.com/llvm/llvm-project/pull/84715 _______________________________________________ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits
