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https://github.com/c64scene-ar/llvm-6502.git
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86c041f50e
- vec_const.ll: Vector constant loads - immed64.ll: i64, f64 constant loads git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45242 91177308-0d34-0410-b5e6-96231b3b80d8
156 lines
4.6 KiB
LLVM
156 lines
4.6 KiB
LLVM
; RUN: llvm-as -o - %s | llc -march=cellspu > %t1.s
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; RUN: llvm-as -o - %s | llc -march=cellspu -mattr=large_mem > %t2.s
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; RUN: grep il %t1.s | count 16 &&
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; RUN: grep ilhu %t1.s | count 8 &&
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; RUN: grep ilh %t1.s | count 13 &&
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; RUN: grep iohl %t1.s | count 7 &&
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; RUN: grep lqa %t1.s | count 6 &&
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; RUN: grep 24672 %t1.s | count 2 &&
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; RUN: grep 16429 %t1.s | count 1 &&
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; RUN: grep 63572 %t1.s | count 1 &&
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; RUN: grep 4660 %t1.s | count 1 &&
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; RUN: grep 22136 %t1.s | count 1 &&
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; RUN: grep 43981 %t1.s | count 1 &&
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; RUN: grep 61202 %t1.s | count 1 &&
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; RUN: grep 16393 %t1.s | count 1 &&
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; RUN: grep 8699 %t1.s | count 1 &&
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; RUN: grep 21572 %t1.s | count 1 &&
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; RUN: grep 11544 %t1.s | count 1 &&
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; RUN: grep 1311768467750121234 %t1.s | count 1 &&
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; RUN: grep lqx %t2.s | count 6 &&
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; RUN: grep ila %t2.s | count 6
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target datalayout = "E-p:32:32:128-f64:64:128-f32:32:128-i64:32:128-i32:32:128-i16:16:128-i8:8:128-i1:8:128-a0:0:128-v128:128:128"
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target triple = "spu-unknown-elf"
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; Vector constant load tests:
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; IL <reg>, 2
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define <4 x i32> @v4i32_constvec() {
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ret <4 x i32> < i32 2, i32 2, i32 2, i32 2 >
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}
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; Spill to constant pool
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define <4 x i32> @v4i32_constpool() {
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ret <4 x i32> < i32 2, i32 1, i32 1, i32 2 >
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}
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; Max negative range for IL
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define <4 x i32> @v4i32_constvec_2() {
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ret <4 x i32> < i32 -32768, i32 -32768, i32 -32768, i32 -32768 >
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}
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; ILHU <reg>, 73 (0x49)
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; 4784128 = 0x490000
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define <4 x i32> @v4i32_constvec_3() {
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ret <4 x i32> < i32 4784128, i32 4784128,
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i32 4784128, i32 4784128 >
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}
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; ILHU <reg>, 61 (0x3d)
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; IOHL <reg>, 15395 (0x3c23)
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define <4 x i32> @v4i32_constvec_4() {
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ret <4 x i32> < i32 4013091, i32 4013091,
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i32 4013091, i32 4013091 >
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}
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; ILHU <reg>, 0x5050 (20560)
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; IOHL <reg>, 0x5050 (20560)
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; Tests for whether we expand the size of the bit pattern properly, because
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; this could be interpreted as an i8 pattern (0x50)
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define <4 x i32> @v4i32_constvec_5() {
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ret <4 x i32> < i32 1347440720, i32 1347440720,
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i32 1347440720, i32 1347440720 >
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}
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; ILH
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define <8 x i16> @v8i16_constvec_1() {
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ret <8 x i16> < i16 32767, i16 32767, i16 32767, i16 32767,
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i16 32767, i16 32767, i16 32767, i16 32767 >
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}
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; ILH
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define <8 x i16> @v8i16_constvec_2() {
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ret <8 x i16> < i16 511, i16 511, i16 511, i16 511, i16 511,
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i16 511, i16 511, i16 511 >
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}
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; ILH
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define <8 x i16> @v8i16_constvec_3() {
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ret <8 x i16> < i16 -512, i16 -512, i16 -512, i16 -512, i16 -512,
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i16 -512, i16 -512, i16 -512 >
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}
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; ILH <reg>, 24672 (0x6060)
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; Tests whether we expand the size of the bit pattern properly, because
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; this could be interpreted as an i8 pattern (0x60)
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define <8 x i16> @v8i16_constvec_4() {
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ret <8 x i16> < i16 24672, i16 24672, i16 24672, i16 24672, i16 24672,
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i16 24672, i16 24672, i16 24672 >
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}
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; ILH <reg>, 24672 (0x6060)
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; Tests whether we expand the size of the bit pattern properly, because
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; this is an i8 pattern but has to be expanded out to i16 to load it
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; properly into the vector register.
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define <16 x i8> @v16i8_constvec_1() {
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ret <16 x i8> < i8 96, i8 96, i8 96, i8 96, i8 96, i8 96, i8 96, i8 96,
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i8 96, i8 96, i8 96, i8 96, i8 96, i8 96, i8 96, i8 96 >
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}
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define <4 x float> @v4f32_constvec_1() {
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entry:
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ret <4 x float> < float 0x4005BF0A80000000,
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float 0x4005BF0A80000000,
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float 0x4005BF0A80000000,
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float 0x4005BF0A80000000 >
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}
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define <4 x float> @v4f32_constvec_2() {
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entry:
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ret <4 x float> < float 0.000000e+00,
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float 0.000000e+00,
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float 0.000000e+00,
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float 0.000000e+00 >
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}
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define <4 x float> @v4f32_constvec_3() {
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entry:
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ret <4 x float> < float 0x4005BF0A80000000,
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float 0x3810000000000000,
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float 0x47EFFFFFE0000000,
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float 0x400921FB60000000 >
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}
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; 1311768467750121234 => 0x 12345678 abcdef12
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; HI32_hi: 4660
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; HI32_lo: 22136
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; LO32_hi: 43981
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; LO32_lo: 61202
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define <2 x i64> @i64_constvec_1() {
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entry:
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ret <2 x i64> < i64 1311768467750121234,
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i64 1311768467750121234 >
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}
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define <2 x i64> @i64_constvec_2() {
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entry:
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ret <2 x i64> < i64 1, i64 1311768467750121234 >
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}
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define <2 x double> @f64_constvec_1() {
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entry:
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ret <2 x double> < double 0x400921fb54442d18,
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double 0xbff6a09e667f3bcd >
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}
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; 0x400921fb 54442d18 ->
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; (ILHU 0x4009 [16393]/IOHL 0x21fb [ 8699])
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; (ILHU 0x5444 [21572]/IOHL 0x2d18 [11544])
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define <2 x double> @f64_constvec_2() {
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entry:
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ret <2 x double> < double 0x400921fb54442d18,
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double 0x400921fb54442d18 >
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}
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