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20 lines
567 B
20 lines
567 B
4 months ago
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// RUN: %clang_cc1 -triple i386-unknown-unknown -mregparm 4 %s -emit-llvm -o - | FileCheck %s
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void f1(int a, int b, int c, int d,
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int e, int f, int g, int h);
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void f2(int a, int b) __attribute((regparm(0)));
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void f0() {
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// CHECK: call void @f1(i32 inreg 1, i32 inreg 2, i32 inreg 3, i32 inreg 4,
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// CHECK: i32 5, i32 6, i32 7, i32 8)
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f1(1, 2, 3, 4, 5, 6, 7, 8);
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// CHECK: call void @f2(i32 1, i32 2)
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f2(1, 2);
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}
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// CHECK: declare void @f1(i32 inreg, i32 inreg, i32 inreg, i32 inreg,
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// CHECK: i32, i32, i32, i32)
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// CHECK: declare void @f2(i32, i32)
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