[PATCH] D108401: [WebAssembly] Make bitmask instructions return unsigned ints

[Thomas Lively via Phabricator via cfe-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rGfd3bd63df26a: [WebAssembly] Make bitmask instructions return unsigned ints (authored by tlively).

Changed prior to commit:
  https://reviews.llvm.org/D108401?vs=367591&id=367653#toc

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D108401/new/

https://reviews.llvm.org/D108401

Files:
  clang/include/clang/Basic/BuiltinsWebAssembly.def
  clang/lib/Headers/wasm_simd128.h
  clang/test/Headers/wasm.c


Index: clang/test/Headers/wasm.c
===================================================================
--- clang/test/Headers/wasm.c
+++ clang/test/Headers/wasm.c
@@ -1345,7 +1345,7 @@
 // CHECK-NEXT:    [[TMP1:%.*]] = tail call i32 @llvm.wasm.bitmask.v16i8(<16 x i8> [[TMP0]]) #[[ATTR6]]
 // CHECK-NEXT:    ret i32 [[TMP1]]
 //
-int32_t test_i8x16_bitmask(v128_t a) {
+uint32_t test_i8x16_bitmask(v128_t a) {
   return wasm_i8x16_bitmask(a);
 }
 
@@ -1577,7 +1577,7 @@
 // CHECK-NEXT:    [[TMP1:%.*]] = tail call i32 @llvm.wasm.bitmask.v8i16(<8 x i16> [[TMP0]]) #[[ATTR6]]
 // CHECK-NEXT:    ret i32 [[TMP1]]
 //
-int32_t test_i16x8_bitmask(v128_t a) {
+uint32_t test_i16x8_bitmask(v128_t a) {
   return wasm_i16x8_bitmask(a);
 }
 
@@ -1804,7 +1804,7 @@
 // CHECK-NEXT:    [[TMP0:%.*]] = tail call i32 @llvm.wasm.bitmask.v4i32(<4 x i32> [[A:%.*]]) #[[ATTR6]]
 // CHECK-NEXT:    ret i32 [[TMP0]]
 //
-int32_t test_i32x4_bitmask(v128_t a) {
+uint32_t test_i32x4_bitmask(v128_t a) {
   return wasm_i32x4_bitmask(a);
 }
 
@@ -1958,7 +1958,7 @@
 // CHECK-NEXT:    [[TMP1:%.*]] = tail call i32 @llvm.wasm.bitmask.v2i64(<2 x i64> [[TMP0]]) #[[ATTR6]]
 // CHECK-NEXT:    ret i32 [[TMP1]]
 //
-int32_t test_i64x2_bitmask(v128_t a) {
+uint32_t test_i64x2_bitmask(v128_t a) {
   return wasm_i64x2_bitmask(a);
 }
 
Index: clang/lib/Headers/wasm_simd128.h
===================================================================
--- clang/lib/Headers/wasm_simd128.h
+++ clang/lib/Headers/wasm_simd128.h
@@ -804,7 +804,7 @@
   return __builtin_wasm_all_true_i8x16((__i8x16)__a);
 }
 
-static __inline__ int32_t __DEFAULT_FN_ATTRS wasm_i8x16_bitmask(v128_t __a) {
+static __inline__ uint32_t __DEFAULT_FN_ATTRS wasm_i8x16_bitmask(v128_t __a) {
   return __builtin_wasm_bitmask_i8x16((__i8x16)__a);
 }
 
@@ -894,7 +894,7 @@
   return __builtin_wasm_all_true_i16x8((__i16x8)__a);
 }
 
-static __inline__ int32_t __DEFAULT_FN_ATTRS wasm_i16x8_bitmask(v128_t __a) {
+static __inline__ uint32_t __DEFAULT_FN_ATTRS wasm_i16x8_bitmask(v128_t __a) {
   return __builtin_wasm_bitmask_i16x8((__i16x8)__a);
 }
 
@@ -985,7 +985,7 @@
   return __builtin_wasm_all_true_i32x4((__i32x4)__a);
 }
 
-static __inline__ int32_t __DEFAULT_FN_ATTRS wasm_i32x4_bitmask(v128_t __a) {
+static __inline__ uint32_t __DEFAULT_FN_ATTRS wasm_i32x4_bitmask(v128_t __a) {
   return __builtin_wasm_bitmask_i32x4((__i32x4)__a);
 }
 
@@ -1056,7 +1056,7 @@
   return __builtin_wasm_all_true_i64x2((__i64x2)__a);
 }
 
-static __inline__ int32_t __DEFAULT_FN_ATTRS wasm_i64x2_bitmask(v128_t __a) {
+static __inline__ uint32_t __DEFAULT_FN_ATTRS wasm_i64x2_bitmask(v128_t __a) {
   return __builtin_wasm_bitmask_i64x2((__i64x2)__a);
 }
 
Index: clang/include/clang/Basic/BuiltinsWebAssembly.def
===================================================================
--- clang/include/clang/Basic/BuiltinsWebAssembly.def
+++ clang/include/clang/Basic/BuiltinsWebAssembly.def
@@ -119,10 +119,10 @@
 TARGET_BUILTIN(__builtin_wasm_all_true_i32x4, "iV4i", "nc", "simd128")
 TARGET_BUILTIN(__builtin_wasm_all_true_i64x2, "iV2LLi", "nc", "simd128")
 
-TARGET_BUILTIN(__builtin_wasm_bitmask_i8x16, "iV16Sc", "nc", "simd128")
-TARGET_BUILTIN(__builtin_wasm_bitmask_i16x8, "iV8s", "nc", "simd128")
-TARGET_BUILTIN(__builtin_wasm_bitmask_i32x4, "iV4i", "nc", "simd128")
-TARGET_BUILTIN(__builtin_wasm_bitmask_i64x2, "iV2LLi", "nc", "simd128")
+TARGET_BUILTIN(__builtin_wasm_bitmask_i8x16, "UiV16Sc", "nc", "simd128")
+TARGET_BUILTIN(__builtin_wasm_bitmask_i16x8, "UiV8s", "nc", "simd128")
+TARGET_BUILTIN(__builtin_wasm_bitmask_i32x4, "UiV4i", "nc", "simd128")
+TARGET_BUILTIN(__builtin_wasm_bitmask_i64x2, "UiV2LLi", "nc", "simd128")
 
 TARGET_BUILTIN(__builtin_wasm_abs_f32x4, "V4fV4f", "nc", "simd128")
 TARGET_BUILTIN(__builtin_wasm_abs_f64x2, "V2dV2d", "nc", "simd128")


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