Adjust 'libgomp.c/declare-variant-{3,4}-[...]' for inter-procedural value range propagation
..., that is, commit 53ba8d6695
"inter-procedural value range propagation", after which we see:
[-PASS:-]{+FAIL:+} libgomp.c/declare-variant-3-sm30.c scan-nvptx-none-offload-tree-dump optimized "= f30 \\(\\);"
Etc. That's due to:
@@ -144,13 +144,11 @@
__attribute__((omp target entrypoint, noclone))
void main._omp_fn.0 (const struct .omp_data_t.3 & restrict .omp_data_i)
{
- int _3;
int * _5;
<bb 2> [local count: 1073741824]:
- _3 = f30 ();
_5 = *.omp_data_i_4(D).v;
- *_5 = _3;
+ *_5 = 30;
return;
It's nice to see this optimization work here, too, but it does interfere with
how we're currently testing OpenMP 'declare variant'.
libgomp/
* testsuite/libgomp.c/declare-variant-3.h (f30, f35, f53, f70)
(f75, f80, f): Add '__attribute__ ((noipa))'.
* testsuite/libgomp.c/declare-variant-4.h (gfx803, gfx900, gfx906)
(gfx908, gfx90a, f): Likewise.
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@ -1,34 +1,41 @@
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#pragma omp declare target
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__attribute__ ((noipa))
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int
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f30 (void)
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{
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return 30;
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}
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__attribute__ ((noipa))
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int
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f35 (void)
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{
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return 35;
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}
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__attribute__ ((noipa))
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int
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f53 (void)
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{
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return 53;
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}
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__attribute__ ((noipa))
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int
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f70 (void)
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{
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return 70;
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}
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__attribute__ ((noipa))
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int
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f75 (void)
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{
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return 75;
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}
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__attribute__ ((noipa))
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int
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f80 (void)
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{
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@ -41,6 +48,7 @@ f80 (void)
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#pragma omp declare variant (f70) match (device={isa("sm_70")})
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#pragma omp declare variant (f75) match (device={isa("sm_75")})
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#pragma omp declare variant (f80) match (device={isa("sm_80")})
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__attribute__ ((noipa))
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int
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f (void)
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{
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@ -1,28 +1,34 @@
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#pragma omp declare target
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__attribute__ ((noipa))
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int
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gfx803 (void)
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{
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return 0x803;
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}
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__attribute__ ((noipa))
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int
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gfx900 (void)
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{
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return 0x900;
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}
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__attribute__ ((noipa))
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int
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gfx906 (void)
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{
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return 0x906;
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}
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__attribute__ ((noipa))
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int
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gfx908 (void)
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{
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return 0x908;
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}
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__attribute__ ((noipa))
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int
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gfx90a (void)
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{
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@ -38,6 +44,7 @@ gfx90a (void)
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#pragma omp declare variant(gfx906) match(device = {isa("gfx906")})
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#pragma omp declare variant(gfx908) match(device = {isa("gfx908")})
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#pragma omp declare variant(gfx90a) match(device = {isa("gfx90a")})
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__attribute__ ((noipa))
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int
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f (void)
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{
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