================
@@ -0,0 +1,356 @@
+// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py
UTC_ARGS: --version 5
+// RUN: %clang_cc1 -finclude-default-header -triple \
+// RUN: dxil-pc-shadermodel6.3-library %s -fnative-half-type \
+// RUN: -emit-llvm -O1 -o - | FileCheck %s
+// RUN: %clang_cc1 -finclude-default-header -triple \
+// RUN: spirv-unknown-vulkan-compute %s -fnative-half-type \
+// RUN: -emit-llvm -O1 -o - | FileCheck %s --check-prefix=SPVCHECK
+
+// CHECK-LABEL: define noundef nofpclass(nan inf) half
@_Z17test_refract_halfDhDhDh(
+// CHECK-SAME: half noundef nofpclass(nan inf) [[I:%.*]], half noundef
nofpclass(nan inf) [[N:%.*]], half noundef nofpclass(nan inf) [[ETA:%.*]])
local_unnamed_addr #[[ATTR0:[0-9]+]] {
+// CHECK-NEXT: [[ENTRY:.*:]]
+// CHECK-NEXT: [[MUL_I:%.*]] = fmul reassoc nnan ninf nsz arcp afn half
[[ETA]], [[ETA]]
+// CHECK-NEXT: [[TMP0:%.*]] = fmul reassoc nnan ninf nsz arcp afn half
[[N]], [[I]]
+// CHECK-NEXT: [[TMP1:%.*]] = fmul reassoc nnan ninf nsz arcp afn half
[[TMP0]], [[TMP0]]
+// CHECK-NEXT: [[SUB1_I:%.*]] = fsub reassoc nnan ninf nsz arcp afn half
0xH3C00, [[TMP1]]
+// CHECK-NEXT: [[MUL4_I:%.*]] = fmul reassoc nnan ninf nsz arcp afn half
[[MUL_I]], [[SUB1_I]]
+// CHECK-NEXT: [[SUB5_I:%.*]] = fsub reassoc nnan ninf nsz arcp afn half
0xH3C00, [[MUL4_I]]
+// CHECK-NEXT: [[CMP_I:%.*]] = fcmp reassoc nnan ninf nsz arcp afn olt half
[[SUB5_I]], 0xH0000
+// CHECK-NEXT: br i1 [[CMP_I]], label
%_ZN4hlsl8__detail12refract_implIDhEET_S2_S2_S2_.exit, label %if.else.i
+// CHECK: if.else.i: ; preds = %entry
+// CHECK-NEXT: [[MUL6_I:%.*]] = fmul reassoc nnan ninf nsz arcp afn half
[[ETA]], [[I]]
+// CHECK-NEXT: [[MUL7_I:%.*]] = fmul reassoc nnan ninf nsz arcp afn half
[[N]], [[I]]
+// CHECK-NEXT: [[MUL8_I:%.*]] = fmul reassoc nnan ninf nsz arcp afn half
[[MUL7_I]], [[ETA]]
+// CHECK-NEXT: [[TMP2:%.*]] = tail call reassoc nnan ninf nsz arcp afn half
@llvm.sqrt.f16(half [[SUB5_I]])
+// CHECK-NEXT: [[ADD_I:%.*]] = fadd reassoc nnan ninf nsz arcp afn half
[[TMP2]], [[MUL8_I]]
+// CHECK-NEXT: [[MUL9_I:%.*]] = fmul reassoc nnan ninf nsz arcp afn half
[[ADD_I]], [[N]]
+// CHECK-NEXT: [[SUB10_I:%.*]] = fsub reassoc nnan ninf nsz arcp afn half
[[MUL6_I]], [[MUL9_I]]
+// CHECK-NEXT: br label
%_ZN4hlsl8__detail12refract_implIDhEET_S2_S2_S2_.exit
+// CHECK: _ZN4hlsl8__detail12refract_implIDhEET_S2_S2_S2_.exit: ; preds =
%entry, %if.else.i
+// CHECK-NEXT: [[RETVAL_0_I:%.*]] = phi nsz half [ [[SUB10_I]], %if.else.i
], [ 0xH0000, %entry ]
+// CHECK-NEXT: ret half [[RETVAL_0_I]]
+//
+//
+// SPVCHECK-LABEL: define spir_func noundef nofpclass(nan inf) half
@_Z17test_refract_halfDhDhDh(
+// SPVCHECK-SAME: half noundef nofpclass(nan inf) [[I:%.*]], half noundef
nofpclass(nan inf) [[N:%.*]], half noundef nofpclass(nan inf) [[ETA:%.*]])
local_unnamed_addr #[[ATTR0:[0-9]+]]
+// SPVCHECK-NEXT: [[ENTRY:.*:]]
----------------
farzonl wrote:
the SPIRV and CHECK lines are the same we can combine these by adding a third
check that covers the cases where the runlines are the same. There should be
examples of this.
https://github.com/llvm/llvm-project/pull/136026
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