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// RUN: %{ispc} --target=host --nowrap --nostdlib -O2 --emit-llvm-text %s -o - | FileCheck %s
// REQUIRES: X86_ENABLED
// Storage bools need to be zero extended
uniform bool<4> x;
// CHECK-LABEL: @foo___unT_3C_4_3E_unT_3C_4_3E_(
// CHECK-NEXT: allocas:
// CHECK-NEXT: [[CMP:%.*]] = icmp ult <4 x i8> %a, %b
// CHECK-NEXT: [[CAST:%.*]] = zext <4 x i1> [[CMP]] to <4 x i8>
// CHECK-NEXT: store <4 x i8> [[CAST]], {{.*}} @x
// CHECK-NEXT: ret void
void foo(uniform uint8<4> a, uniform uint8<4> b)
{
x = a < b;
}
// CHECK-LABEL: @boo___unb_3C_4_3E_(
// CHECK-NEXT: allocas:
// CHECK-NEXT: [[CAST:%.*]] = zext <4 x i1> %a to <4 x i8>
// CHECK-NEXT: store <4 x i8> [[CAST]], {{.*}} @x
// CHECK-NEXT: ret void
void boo(uniform bool<4> a) {
x = a;
}
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