49 lines
1.5 KiB
C
49 lines
1.5 KiB
C
// RUN: %clang_cc1 -triple avr -target-cpu atmega328 -emit-llvm %s -o - \
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// RUN: | FileCheck %s --check-prefix=AVR
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// RUN: %clang_cc1 -triple avr -target-cpu attiny40 -emit-llvm %s -o - \
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// RUN: | FileCheck %s --check-prefix=TINY
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// Structure that is more than 8 bytes.
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struct s10 {
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int a, b, c, d, e;
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};
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// Structure that is less than 8 bytes but more than 4 bytes.
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struct s06 {
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int a, b, c;
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};
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// Structure that is less than 4 bytes.
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struct s04 {
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int a, b;
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};
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struct s10 foo10(int a, int b, int c) {
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struct s10 a0;
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return a0;
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}
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struct s06 foo06(int a, int b, int c) {
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struct s06 a0;
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return a0;
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}
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struct s04 foo04(int a, int b) {
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struct s04 a0;
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return a0;
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}
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// AVR: %struct.s10 = type { i16, i16, i16, i16, i16 }
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// AVR: %struct.s06 = type { i16, i16, i16 }
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// AVR: %struct.s04 = type { i16, i16 }
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// AVR: define{{.*}} void @foo10(ptr {{.*}}, i16 noundef %a, i16 noundef %b, i16 noundef %c)
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// AVR: define{{.*}} %struct.s06 @foo06(i16 noundef %a, i16 noundef %b, i16 noundef %c)
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// AVR: define{{.*}} %struct.s04 @foo04(i16 noundef %a, i16 noundef %b)
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// TINY: %struct.s10 = type { i16, i16, i16, i16, i16 }
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// TINY: %struct.s06 = type { i16, i16, i16 }
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// TINY: %struct.s04 = type { i16, i16 }
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// TINY: define{{.*}} void @foo10(ptr {{.*}}, i16 noundef %a, i16 noundef %b, i16 noundef %c)
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// TINY: define{{.*}} void @foo06(ptr {{.*}}, i16 noundef %a, i16 noundef %b, i16 noundef %c)
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// TINY: define{{.*}} %struct.s04 @foo04(i16 noundef %a, i16 noundef %b)
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