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annotate gcc/testsuite/gcc.target/arm/thumb-ifcvt.c @ 152:2b5abeee2509

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update gcc11
author anatofuz
date Mon, 25 May 2020 07:50:57 +0900
parents 04ced10e8804
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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111
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1 /* Check that Thumb 16-bit shifts can be if-converted. */
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2 /* { dg-do compile } */
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3 /* { dg-require-effective-target arm_thumb2_ok } */
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4 /* { dg-options "-O2 -mthumb -mno-restrict-it" } */
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5
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6 int
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7 foo (int a, int b)
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8 {
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9 if (a != b)
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10 {
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11 a = a << b;
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12 a = a >> 1;
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13 }
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14
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15 return a + b;
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16 }
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17
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18 /* { dg-final { scan-assembler "lslne" } } */
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19 /* { dg-final { scan-assembler "asrne" } } */